td {
	text-align: center;
	height: 40px;
}

.simple_button{
	width: 100px;
	height: 30px;
	background: white;
	border: gray;
	border-width: 1px;
	border-style: solid;
}

.text_right{
	text-align: right;
}
.content_left{
	text-align: left;
	padding-left: 5px;
}

.tb_float_right {
	float: right|center;
}

.tb_float_left {
	float: left;
}

.line_tbd {
	background: #dcdcdc;
	width: 100%;
	height: 4px;
}

.line_done {
	background: #049354;
	width: 100%;
	height: 4px;
}

input {
	width: 80%;
}

.node_tbd {
	width: 30px;
	height: 30px;
	background-color: #dcdcdc;
	border-radius: 25px;
}

.node_done {
	width: 30px;
	height: 30px;
	background-color: #049354;
	border-radius: 25px;
}

select{
	width: 80px;
}